According to Paragraph 1,why does the author scratch his head?

• A、Because he doesn' t know what to do once schools are closed
  
  

• B、Because he is not sure about the practicability of those new tests

• C、Because he is concerned that many teachers will lose their jobs

• D、Because he is not in favor of the government' s reform efforts.

What can debaters benefit from "walking in another person' s shoes"

• A、Becoming more broad-minded.

• B、Developing critical thinking

• C、Finding others' weak points.

• D、Trying out others' methods

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